75 lines
5.6 KiB
HTML
75 lines
5.6 KiB
HTML
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<meta name="DC.Title" content="Scenarios: Remote journal management and recovery" />
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<meta name="abstract" content="These scenarios describe the possible ways that JKL Toy Company can use remote journal management. JKL Toy Company uses the server JKLINT as their web server." />
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<title>Scenarios: Remote journal management and recovery</title>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Scenarios: Remote journal management and recovery</h1>
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<div><p>These scenarios describe the possible ways that JKL Toy Company
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can use remote journal management. JKL Toy Company uses the server JKLINT
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as their web server.</p>
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<p>They need 24x7 availability for the critical data on this server, and they
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accomplish that by having a second server, JKLINT2, that shadows JKLINT. They
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use a high availability replication solution to copy the data from JKLINT
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to JKLINT2. Then, if JKLINT goes down, they can switch to JKLINT2.</p>
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<p>The following scenarios describe two possible environments in which they
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can use remote journaling. The first scenario describes how JKL Toy Company
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can set up a data replication environment. The second scenario describes how
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they set up a hot-backup environment. The third scenario describes recovery
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steps if one of the servers fails.</p>
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<div class="note"><span class="notetitle">Note:</span> Scenario: Journal management contains a complete description
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of JKL Toy Company's network and their overall strategy for journaling.</div>
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</div>
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<div>
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<ul class="ullinks">
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<li class="ulchildlink"><strong><a href="rzakirdatarep.htm">Scenario: Data replication environment for remote journals</a></strong><br />
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In this scenario, JKLINT and JKLINT2 use remote journaling for data replication purposes only.</li>
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<li class="ulchildlink"><strong><a href="rzakihotbackup.htm">Scenario: Hot-backup environment</a></strong><br />
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In this scenario, the remote journaling environment uses a hot-backup application that causes JKLINT2 to replace JKLINT in the case that JKLINT has a failure.</li>
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<li class="ulchildlink"><strong><a href="rzakirecovery.htm">Scenario: Recovery for remote journaling</a></strong><br />
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This scenario describes a hot-backup environment in which the local system, JKLINT fails. It is necessary to restore the local system, and synchronize it with the remote system, JKLINT2.</li>
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<li class="ulchildlink"><strong><a href="rzakirecovdtails.htm">Details: Recovery for remote journaling scenario</a></strong><br />
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A description of the recovery process for remote journaling.</li>
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</ul>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzakiremotekickoff.htm" title="Use remote journal management to establish journals and journal receivers on a remote system that are associated with specific journals and journal receivers on a local system. Remote journal management replicates journal entries from the local system to the journals and journal receivers that are located on the remote system after they have been established.">Remote journal management</a></div>
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</div>
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<div class="relconcepts"><strong>Related concepts</strong><br />
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<div><a href="rzakijklint.htm" title="JKLINT is the system that JKL uses for their Web site and e-mail. While this data is critical to their business, it is fairly static.">JKLINT</a></div>
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</div>
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<div class="relinfo"><strong>Related information</strong><br />
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<div><a href="rzakijournalscenario.htm" title="Provides the steps that a fictitious company, JKL Toy company, takes as it implements journal management on its iSeries server.">Scenario: Journal management</a></div>
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</div>
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